126979991424

Names of 126979991424

• Cardinal: 126979991424 can be written as One hundred twenty-six billion, nine hundred seventy-nine million, nine hundred ninety-one thousand, four hundred twenty-four.

Scientific notation

• Scientific notation: 1.26979991424 × 10¹¹

Factors of 126979991424

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 4590

Divisors of 126979991424

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 4 6 8 9 11 12 13 16 18 22 24 26 32 33 36 39 44 48 52 64 66 72 78 88 96 99 104 117 128 132 143 144 156 169 176 192 198 208 234 264 286 288 312 338 352 384 396 416 429 468 507 528 572 576 624 676 704 792 832 858 936 1014 1056 1144 1152 1248 1287 1352 1408 1521 1584 1664 1716 1859 1872 2028 2112 2197 2288 2496 2574 2704 3042 3168 3432 3718 3744 4056 4224 4394 4561 4576 4992 5148 5408 5577 6084 6336 6591 6864 7436 7488 8112 8788 9122 9152 10296 10816 11154 12168 12672 13182 13683 13728 14872 14976 16224 16731 17576 18244 18304 19773 20592 21632 22308 24167 24336 26364 27366 27456 29744 32448 33462 35152 36488 39546 41049 41184 44616 48334 48672 50171 52728 54732 54912 59293 59488 64896 66924 70304 72501 72976 79092 82098 82368 89232 96668 97344 100342 105456 109464 118586 118976 133848 140608 145002 145952 150513 158184 164196 164736 177879 178464 193336 194688 200684 210912 217503 218928 237172 237952 267696 281216 290004 291904 301026 316368 328392 355758 356928 386672 401368 421824 435006 437856 451539 474344 533637 535392 580008 583808 602052 632736 652223 656784 711516 713856 770809 773344 802736 843648 870012 875712 903078 948688 1067274 1070784 1160016 1204104 1265472 1304446 1313568 1423032 1541618 1546688 1605472 1740024 1751424 1806156 1897376 1956669 2134548 2141568 2312427 2320032 2408208 2530944 2608892 2627136 2846064 3083236 3093376 3210944 3480048 3612312 3794752 3913338 4269096 4624854 4640064 4816416 5217784 5254272 5692128 5870007 6166472 6421888 6937281 6960096 7224624 7589504 7826676 8478899 8538192 9249708 9280128 9632832 10020517 10435568 11384256 11740014 12332944 13874562 13920192 14449248 15653352 16957798 17076384 18499416 19265664 20041034 20871136 22768512 23480028 24665888 25436697 27749124 27840384 28898496 30061551 31306704 33915596 34152768 36998832 40082068 41742272 46960056 49331776 50873394 55498248 57796992 60123102 62613408 67831192 68305536 73997664 76310091 80164136 83484544 90184653 93920112 98663552 101746788 110225687 110996496 120246204 125226816 135662384 147995328 152620182 160328272 180369306 187840224 203493576 220451374 221992992 240492408 250453632 271324768 295990656 305240364 320656544 330677061 360738612 375680448 406987152 440902748 443985984 480984816 542649536 610480728 641313088 661354122 721477224 751360896 813974304 881805496 887971968 961969632 992031183 1085299072 1220961456 1282626176 1322708244 1442954448 1627948608 1763610992 1923939264 1984062366 2441922912 2645416488 2885908896 3255897216 3527221984 3847878528 3968124732 4883845824 5290832976 5771817792 7054443968 7936249464 9767691648 10581665952 11543635584 14108887936 15872498928 21163331904 31744997856 42326663808 63489995712 126979991424
• Sum of all divisors σ(n): 431913736800
• Sum of proper divisors (its aliquot sum) s(n): 304933745376
• 126979991424 is an abundant number, because the sum of its proper divisors (304933745376) is greater than itself. Its abundance is 177953753952

Bases of 126979991424

• Binary: 1110110010000100110001110011110000000₂
• Hexadecimal: 0x1D9098E780
• Base-36: 1MC0LWG0

Squares and roots of 126979991424

• 126979991424 squared (126979991424²) is 16123918222039113547776
• 126979991424 cubed (126979991424³) is 2047414997555803966089158694273024
• The square root of 126979991424 is 356342.5198092419
• The cube root of 126979991424 is 5026.2617086899

Scales and comparisons

• 126,979,991,424 seconds is equal to 4,037 years, 29 weeks, 4 days, 19 hours, 50 minutes, 24 seconds.
• To count from 1 to 126,979,991,424 would take you about eight thousand and seventy-five years!

  This is a very rough estimate, based on a speaking rate of half a second every third order of magnitude. If you speak quickly, you could probably say any randomly-chosen number between one and a thousand in around half a second. Very big numbers obviously take longer to say, so we add half a second for every extra x1000. (We do not count involuntary pauses, bathroom breaks or the necessity of sleep in our calculation!)

• A cube with a volume of 126979991424 cubic inches would be around 418.9 feet tall.

Recreational maths with 126979991424

• 126979991424 backwards is 424199979621
• The number of decimal digits it has is: 12
• The sum of 126979991424's digits is 63
• More coming soon!